| 摘要 |
An all-purpose septic tank comprising a chamber a waste inlet pipe, an outlet pipe for conveying the clarified water to a land treatment system, means for effecting clarification through deposition of the heaviest substances on the bottom of the chamber and through accumulation of the greasy substances and light particles on the surface S and for at least partially liquefying these substances by means of anaerobic fermentation, means, incorporated inside the chamber itself, for protecting the land treatment system so as to prevent it becoming clogged up, the clarification and liquefaction means and the protection means being located inside a single compartment of the chamber. |
